remove old file
This commit is contained in:
Craig Condon
@@ -1,254 +0,0 @@
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var step = require("step"),
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outcome = require("outcome"),
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request = require("request"),
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fs = require("fs"),
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mkdirp = require("mkdirp"),
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path = require("path"),
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child_process = require("child_process"),
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exec = child_process.exec,
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spawn = child_process.spawn,
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sprintf = require("sprintf").sprintf,
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ncp = require("ncp").ncp,
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sardines = require("sardines");
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/**
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*/
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exports.compile = function(args, next) {
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var on = outcome.error(next);
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args.input = require.resolve(args.input);
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step(
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/**
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* 1. download node
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*/
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function() {
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downloadNode(args.runtime, args.temp, this);
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},
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/**
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* 2. build the script into ONE file
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*/
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on.success(function(node) {
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console.log("making application bundle with %s", args.input);
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this.node = node;
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sardines({ entries: [args.input], platform: "node" }, this);
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}),
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on.success(function(content) {
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console.log("writing application bundle: \n\n%s\n\n", content);
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fs.writeFile(this.nexePath = path.join(this.node.dir, "lib", "nexe.js"), content, "utf8", this);
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}),
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/**
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* 4. monkeypatch the node entry
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*/
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on.success(function() {
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console.log("monkey patching node.js file");
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monkeyPatchNodejs(this.node, this);
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}),
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/**
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* 5. bundle it all together
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*/
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on.success(function() {
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console.log("building node.js");
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this.node.make(this);
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}),
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/**
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* 6. copy the executable
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*/
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on.success(function() {
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console.log("copying binary to output directory to %s", args.output);
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mkdirp(path.dirname(args.output), this);
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}),
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/**
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*/
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function() {
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ncp(this.node.releasePath, args.output, this);
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},
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/**
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*/
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next
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);
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};
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/**
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*/
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function downloadNode(version, temp, next) {
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var tmpPath = path.join(temp, "node-" + version + ".tar.gz"),
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srcDr = tmpPath.replace(/\.tar.gz$/, "");
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step(
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/**
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* download
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*/
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function() {
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//zip exists?
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if(fs.existsSync(tmpPath) || fs.existsSync(srcDr)) return this();
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console.log("downloading node %s", version);
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var output = fs.createWriteStream(tmpPath, { "flags": "w+" }),
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req = request("http://nodejs.org/dist/node-" + version + ".tar.gz").pipe(output);
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output.on("close", this);
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},
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/**
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* untar
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*/
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function() {
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//source dir exists?
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if(fs.existsSync(srcDr)) return this();
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try {
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mkdirp.sync(srcDr);
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} catch(e) {
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}
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//TODO - use native zlib library for this
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exec(sprintf("tar -xf '%s' -C '%s'", tmpPath, srcDr), { cwd: path.dirname(tmpPath) }, this);
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},
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/**
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* cleanup the node.js file
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*/
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function() {
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fs.unlink(tmpfile, this);
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},
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/**
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* return make script
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*/
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function() {
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console.log(srcDr)
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vDir = path.join(srcDr, fs.readdirSync(srcDr).filter(function(dir) {
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return !/^\./.test(dir);
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}).pop());
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next(null, {
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//the directory to the node.js file
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dir: vDir,
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releasePath: path.join(vDir, "out/Release/node"),
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//makes node.js
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make: function(next) {
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var configure = spawn('./configure', [], { cwd: vDir });
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configure.stdout.on('data', function(data) {
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process.stdout.write(data.toString());
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});
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configure.stderr.on('data', function(data) {
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process.stderr.write(data.toString());
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});
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configure.on('close', function() {
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var make = spawn('make', [], { cwd: vDir });
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make.stdout.on('data', function(data) {
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process.stdout.write(data.toString());
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});
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make.stderr.on('data', function(data) {
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process.stderr.write(data.toString());
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});
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make.on('close', next);
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});
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}
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});
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}
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);
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}
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/**
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*/
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function monkeyPatchNodejs(node, next) {
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var nodejsPath = path.join(node.dir, "src", "node.js"),
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nodegypPath = path.join(node.dir, "node.gyp"),
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on = outcome.error(next);
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step(
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/**
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* read the node.js file
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*/
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function() {
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fs.readFile(nodejsPath, "utf8", this);
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},
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/**
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* inject nexe as _eval IF it hasn't already been injected
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*/
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on.success(function(content) {
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//nexe already injected?
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if(~content.indexOf('nexe')) return this();
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fs.writeFile(nodejsPath,
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content.replace(/\(function\(process\) \{/,'(function(process) {\n process._eval = \'require("nexe");\';\n process.argv.unshift("node");\n'),
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"utf8",
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this);
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}),
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/**
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* next, find node.gyp and add nexe as a native lib file
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*/
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on.success(function() {
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fs.readFile(nodegypPath, "utf8", this);
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}),
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/**
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* finally, monkeypatch node.gyp
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*/
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on.success(function(content) {
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//nexe already included as dep?
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if(~content.indexOf('lib/nexe.js')) return this();
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fs.writeFile(nodegypPath,
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content.replace("'lib/fs.js',", "'lib/fs.js', 'lib/nexe.js', "),
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"utf8",
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this);
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}),
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/**
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*/
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next
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);
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}
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